/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2009, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 *
 * @author rsvoboda@redhat.com
 */
public class ProducerApp {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Context context = null;
        Connection connection = null;

        try {
            Properties properties1 = new Properties();
            properties1.setProperty("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
            properties1.setProperty("java.naming.provider.url", "jnp://" + args[0] + ":1099");
            properties1.setProperty("java.naming.factory.url.pkgs", "org.jnp.interfaces.NamingContextFactory");

            context = new InitialContext(properties1);

            Destination dest = (Destination) context.lookup("/queue/InQueue");
            ConnectionFactory connectionFactory = (ConnectionFactory) context.lookup("/ConnectionFactory");

            connection = connectionFactory.createConnection();
            Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
            MessageProducer producer = session.createProducer(dest);

            TextMessage message = null;
            for (int i = 0; i < 50000; i++) {
                try {
                    message = session.createTextMessage(i + "HornetQ test message.");
                    message.setIntProperty("count", i);
                    producer.send(message);
                    System.out.println("Sent message : " + i);
                } catch (Exception ex) {
                    System.out.println("Sending exception ... " + ex);
                    Thread.sleep(2000);
                    try {
                        producer.send(message);
                        System.out.println("RETRY Sent message: " + i);
                    } catch (Exception exc) {
                        System.out.println("Sending exception for retry ... " + exc);
                        exc.printStackTrace();
                    }
                }
            }

            producer.close();
            session.close();

            System.out.println("Done ....");

        } catch (Exception e) {
            Logger.getLogger(ProducerApp.class.getName()).log(Level.SEVERE, null, e);
        } finally {
            if (connection != null) {
                try {
                    connection.close();
                } catch (JMSException ex) {
                    Logger.getLogger(ProducerApp.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
            if (context != null) {
                try {
                    context.close();
                } catch (NamingException ex) {
                    Logger.getLogger(ProducerApp.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
        }
    }
}